Finding the Third Proportional to 111,132.50 and 240,035

Step by Step Solution

1. Step 1: Write the proportion equation
   111,132.50 : 240,035 = 240,035 : x
2. Step 2: Convert to fraction form
   111,132.50/240,035 = 240,035/x
3. Step 3: Cross multiply
   111,132.50x = 240,035 × 240,035
4. Step 4: Simplify right side
   111,132.50x = 57,616,801,225
5. Step 5: Solve for x
   x = 57,616,801,225/111,132.50
6. Step 6: Final answer
   x = 518,451.41